# Wan v2.2 A14B API

> Menghidupkan satu imej pegun menjadi klip, dengan bingkai akhir, interpolasi bingkai dan kawalan pensampelan terperinci pilihan

Menukar satu `image_url` serta prompt teks kepada video, dan `end_image_url` pilihan boleh menetapkan bingkai akhir. Output ialah 480p, 580p atau 720p dalam auto, 16:9, 9:16 atau 1:1, dengan 17 hingga 161 bingkai dan 4 hingga 60 bingkai sesaat. Pensampelan boleh dilaraskan melalui langkah inferens, dua skala panduan, shift, prompt negatif dan seed. Interpolasi bingkai tersedia dengan pilihan film atau rife.

- Model id: `wan/v2.2-a14b/image-to-video`
- Made by: Alibaba
- Category: Image to Video
- Output: video
- Price per second of your output video: from $0.04 / second of output video (cheapest run $0.04 (40 API credits))
- Run: `POST https://api.doitong.ru/v1/run/wan/v2.2-a14b/image-to-video`
- Quote: `POST https://api.doitong.ru/v1/quote/wan/v2.2-a14b/image-to-video`
- Docs page: https://doitong.com/ms/developers/models/wan/v2.2-a14b/image-to-video

## Pricing

Price: **from $0.04 / second of output video** (the lowest tier; the quote prices your exact input). Price per second of your output video: the input files are measured before the run (length, resolution, frame rate). The quote measures the same files and is exactly what the run charges.

Price by tier:

- 480p: $0.04 / second of output video
- 580p: $0.06 / second of output video
- 720p: $0.08 / second of output video

The full example input below costs $0.405 = 405 API credits (5.0625 s output video × $0.08 (720p)).

Prices are the upstream price in USD, paid from the API balance in API credits (1000 API credits = 1 USD). `POST https://api.doitong.ru/v1/quote/wan/v2.2-a14b/image-to-video` with the same JSON body returns the exact price for that input; the quote is exactly what a run charges. Invalid input is never charged and failed or canceled requests are refunded automatically.

## Input parameters

Send either the canonical name or the native field name (not both). Canonical names are the same across models.

| Parameter | Canonical name | Type | Required | Default | Allowed values / range | Description |
|---|---|---|---|---|---|---|
| `image_url` | `image` | string (image URL) | yes |  |  | URL imej sumber, dengan nisbah bidang yang dipilih menentukan sama ada prapemprosesan diperlukan: ketidakpadanan mencetuskan penskalaan semula diikuti pemangkasan tengah. |
| `prompt` |  | string | yes |  |  | Arahan teks yang memandu penjanaan video. |
| `num_frames` |  | integer | no | `81` | 17 – 161 | Bilangan bingkai untuk penjanaan, dengan julat inklusif 17–161. |
| `frames_per_second` |  | integer \| null | no | `16` | 4 – 60 | Kadar bingkai video yang dijana, menerima nilai dari 4 hingga 60; menetapkan `adjust_fps_for_interpolation` kepada false mengekalkan kadar ini tanpa perubahan. Dengan interpolasi dan `adjust_fps_for_interpolation` true (lalainya), darabkan kadar ini dengan satu tambah bilangan bingkai interpolasi untuk mendapatkan FPS akhir. Contohnya, 16 FPS dengan 1 bingkai interpolasi menjadi 32 FPS. |
| `negative_prompt` |  | string | no | `` |  | Prompt negatif yang digunakan semasa menjana video. |
| `seed` |  | integer \| null | no |  |  | Seed yang menjadikan penjanaan boleh diulang. Menetapkannya kepada None memilih seed secara rawak. |
| `resolution` |  | enum (string) | no | `720p` | `480p`, `580p`, `720p` | Resolusi video output: 480p, 580p atau 720p. |
| `aspect_ratio` |  | enum (string) | no | `auto` | `auto`, `16:9`, `9:16`, `1:1` | Perkadaran video yang dijana, dipilih secara automatik daripada imej input apabila ditetapkan kepada 'auto'. |
| `num_inference_steps` |  | integer | no | `27` | 2 – 40 | Bilangan langkah pensampelan, yang menukar masa pemprosesan lebih lama dengan kualiti lebih baik apabila bilangannya meningkat. |
| `enable_safety_checker` |  | boolean | no | `false` |  | Pemeriksaan keselamatan input sebelum pemprosesan, yang hanya boleh dimatikan oleh akaun yang diberi kuasa. Permintaan tanpa kebenaran sentiasa diperiksa; jika tidak, true mendayakan pemeriksaan. |
| `enable_output_safety_checker` |  | boolean | no | `false` |  | Mengawal pemeriksaan keselamatan video yang dijana; menetapkan true mendayakan semakan selepas penjanaan. |
| `enable_prompt_expansion` |  | boolean | no | `false` |  | Benarkan model bahasa besar memperkaya prompt dengan butiran. Mendayakan pengembangan ini mengekalkan maksud prompt. |
| `acceleration` |  | enum (string) | no | `regular` | `none`, `regular` | Tetapan pecutan, dengan 'regular' sebagai pilihan disyorkan. Pecutan lebih tinggi mengorbankan kualiti untuk memendekkan masa penjanaan. |
| `guidance_scale` |  | number | no | `3.5` | 1 – 10 | Kekuatan panduan tanpa pengelas, yang menukar kemungkinan kehilangan kualiti dengan padanan prompt yang lebih rapat apabila skala meningkat. |
| `guidance_scale_2` |  | number | no | `3.5` | 1 – 10 | Skala panduan yang mengawal sejauh mana model mengikuti prompt semasa peringkat keduanya. |
| `shift` |  | number | no | `5` | 1 – 10 | Tetapan anjakan video, dengan julat yang dibenarkan 1.0–10.0. |
| `interpolator_model` |  | enum (string) | no | `film` | `none`, `film`, `rife` | Tetapan interpolasi bingkai: pilih None untuk melangkau interpolasi, atau nyatakan model untuk melaksanakannya. |
| `num_interpolated_frames` |  | integer | no | `1` | 0 – 4 | Sisipkan 0–4 bingkai interpolasi ke dalam setiap ruang antara dua bingkai yang dijana. |
| `adjust_fps_for_interpolation` |  | boolean | no | `true` |  | Suis pelarasan kadar bingkai: false mengekalkan FPS yang dibekalkan, manakala true menskalakannya dengan satu tambah bilangan bingkai interpolasi. Oleh itu, 16 FPS menjadi 32 FPS apabila 1 bingkai diinterpolasi dan pelarasan didayakan. |
| `video_quality` |  | enum (string) | no | `high` | `low`, `medium`, `high`, `maximum` | Tetapan kualiti video output yang menukar saiz fail lebih besar untuk visual lebih baik apabila tetapan meningkat. |
| `video_write_mode` |  | enum (string) | no | `balanced` | `fast`, `balanced`, `small` | Mod penulisan video, dengan balanced menawarkan kompromi antara kelajuan dan kualiti. Pilih small untuk fail terkecil dan penulisan paling perlahan; penulisan lebih pantas mengembalikan hasil lebih awal tetapi menghasilkan fail lebih besar. |
| `end_image_url` | `end_image` | string (image URL) \| null | no |  |  | URL yang menunjuk kepada imej akhir. |

File parameters (`image`, `end_image`) take a public `https://` URL, a `data:` URI up to 10 MB, or the `file_url` of an upload from `POST /files`.

## Example input

Required parameters only:

```json
{
  "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
  "image": "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg"
}
```

A fuller example:

```json
{
  "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
  "image_url": "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg"
}
```

## Run it

Set `DOITONG_API_KEY` to a key from https://doitong.com/developers/dashboard#keys. `?wait=20` returns the finished request in the same call when it is ready within 20 seconds; otherwise poll `GET /requests/{id}` (it also accepts `?wait=`), or pass `webhook_url`.

### curl

```bash
# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://api.doitong.ru/v1/run/wan/v2.2-a14b/image-to-video?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
    "image_url": "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg"
  }'

# Still "queued" or "running"? Poll with the id from the response:
curl "https://api.doitong.ru/v1/requests/REQUEST_ID?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY"
```

### JavaScript

```javascript
const API = "https://api.doitong.ru/v1";
const headers = {
  "Authorization": "Bearer " + process.env.DOITONG_API_KEY,
  "Content-Type": "application/json",
};

// Run the model; wait up to 20 s for the finished result in the same call
let res = await fetch(API + "/run/wan/v2.2-a14b/image-to-video?wait=20", {
  method: "POST",
  headers,
  body: JSON.stringify({
    "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
    "image_url": "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg"
  }),
});
let request = await res.json();
if (!res.ok) throw new Error(request.error.code + ": " + request.error.message);

// Not finished yet: long-poll until it is
while (request.status === "queued" || request.status === "running") {
  res = await fetch(API + "/requests/" + request.id + "?wait=20", { headers });
  request = await res.json();
}
if (request.status !== "succeeded") throw new Error(JSON.stringify(request.error));
console.log(request.outputs.map((o) => o.url), request.cost.credits + " API credits ($" + request.cost.usd + ")");
```

### Python

```python
import os
import requests

API = "https://api.doitong.ru/v1"
headers = {"Authorization": "Bearer " + os.environ["DOITONG_API_KEY"]}

payload = {
    "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
    "image_url": "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg",
}

# Run the model; wait up to 20 s for the finished result in the same call
r = requests.post(API + "/run/wan/v2.2-a14b/image-to-video", params={"wait": 20}, json=payload, headers=headers)
request = r.json()
if not r.ok:
    raise RuntimeError(request["error"]["code"] + ": " + request["error"]["message"])

# Not finished yet: long-poll until it is
while request["status"] in ("queued", "running"):
    request = requests.get(API + "/requests/" + request["id"], params={"wait": 20}, headers=headers).json()
if request["status"] != "succeeded":
    raise RuntimeError(request["error"])
print([o["url"] for o in request["outputs"]], request["cost"]["credits"], "API credits", "$" + request["cost"]["usd"])
```

### MCP

The MCP server at `https://api.doitong.ru/v1/mcp` exposes the tools `search_models`, `get_model`, `quote`, `run`, `get_request`, `cancel_request`, `list_requests`, `create_upload` and `get_account`. A `run` call for this model:

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "run",
    "arguments": {
      "model_id": "wan/v2.2-a14b/image-to-video",
      "input": {
        "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
        "image_url": "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg"
      },
      "wait_seconds": 20
    }
  }
}
```

## Response

Every call returns a request object. `status` is one of `queued`, `running`, `succeeded`, `failed`, `canceled`. `outputs` lists the generated files with URLs on our storage (kept forever, or 7 days with `?storage=temporary`; `storage` says which); `output` is the model's own result object with the same URLs.

```json
{
  "id": "req_8k2m4q7x1z9c3v5b6n0p2r4t",
  "object": "request",
  "model": "wan/v2.2-a14b/image-to-video",
  "status": "succeeded",
  "created_at": "2026-10-20T12:00:00Z",
  "started_at": "2026-10-20T12:00:02Z",
  "completed_at": "2026-10-20T12:00:09Z",
  "queue_position": null,
  "cost": {
    "credits": 405,
    "usd": "0.405",
    "charged": 405,
    "refunded": 0
  },
  "input": {
    "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
    "image_url": "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg"
  },
  "output": {
    "video": {
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.mp4",
      "content_type": "video/mp4",
      "file_name": "0-output.mp4",
      "file_size": 1843200
    },
    "prompt": "The white dragon warrior stands still, eyes full of determination and strength. The camera slowly moves closer or circles around the warrior, highlighting the powerful presence and heroic spirit of the character.",
    "seed": 42
  },
  "outputs": [
    {
      "type": "video",
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.mp4",
      "content_type": "video/mp4",
      "file_size": 1843200,
      "width": 1280,
      "height": 720,
      "duration": 5,
      "stored": true
    }
  ],
  "error": null,
  "metrics": {
    "inference_seconds": 6.8
  },
  "urls": {
    "self": "https://api.doitong.ru/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t",
    "cancel": "https://api.doitong.ru/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t/cancel"
  }
}
```

### Output fields (`output`)

| Field | Type | Description |
|---|---|---|
| `video` | object {url, content_type, file_name, file_size} | Fail video yang dihasilkan oleh penjanaan. |
| `prompt` | string | Prompt teks yang digunakan untuk menjana video. |
| `seed` | integer | Nilai seed yang digunakan semasa penjanaan. |

## Related models

- [Wan · v2.2 A14b · Text to Image](https://doitong.com/developers/models/wan/v2.2-a14b/text-to-image.md) (`wan/v2.2-a14b/text-to-image`): $0.025 / image
- [Wan-2.2 Text-to-Video A14B](https://doitong.com/developers/models/wan/v2.2-a14b/text-to-video.md) (`wan/v2.2-a14b/text-to-video`): from $0.04 / second of output video
- [Wan · v2.2 A14b · Video to Video](https://doitong.com/developers/models/wan/v2.2-a14b/video-to-video.md) (`wan/v2.2-a14b/video-to-video`): from $0.04 / second of output video
- [Wan-2.2 Speech-to-Video 14B](https://doitong.com/developers/models/wan/v2.2-14b/speech-to-video.md) (`wan/v2.2-14b/speech-to-video`): from $0.10 / second of output video
- [Wan 3.0 Image to Video](https://doitong.com/developers/models/alibaba/wan-3.0/image-to-video.md) (`alibaba/wan-3.0/image-to-video`): from $0.05 / second
- [FLUX 3 Max Image to Video](https://doitong.com/developers/models/blackforestlabs/flux-3-max/image-to-video.md) (`blackforestlabs/flux-3-max/image-to-video`): from $0.0425 / second of output video
- [Grok Imagine Video 1.5 Image to Video](https://doitong.com/developers/models/xai/grok-imagine-video/v1.5/image-to-video.md) (`xai/grok-imagine-video/v1.5/image-to-video`): from $0.082 / second
- [Kling 3.0 Pro Image to Video](https://doitong.com/developers/models/kling-video/v3/pro/image-to-video.md) (`kling-video/v3/pro/image-to-video`): from $0.112 / second

## Links

- HTML page: https://doitong.com/developers/models/wan/v2.2-a14b/image-to-video
- All models and guides for AI agents: https://doitong.com/developers/llms.txt
- OpenAPI 3.1 with this model's typed request body: https://doitong.com/developers/openapi.json?model=wan/v2.2-a14b/image-to-video
- Errors: https://doitong.com/developers/docs/errors
- Model details as JSON: https://api.doitong.ru/v1/models/wan/v2.2-a14b/image-to-video